baber/WOPTO huggingface dataset:
Patent JP-H09120583-A (JP)
Title: Improved optical read-type recording disk
Inventor: MECCA CHARLES M J
IPC: G11B7/258
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To increase a light intensity difference detected by changeover between pits/bumps and lands by composing an optical data preservation structure from the lands and the pits or the lands and the bumps and controlling the depth of the pits or the height of the bumps so as to approximate the 1/2 of the wavelength of light made incident onto the optical data preservation structure. SOLUTION: A light source 10 is arranged under the flat lower part surface 6 of an optical head type information recording disk 1 and the light source 10 is the laser whose wavelength in air is 780nm. The height of the bumps 4 and 4' is decided by the operation wavelength of the light source 10 and the height is controlled so as to approximate the 1/2 of the wavelength of the light from the light source 10 inside a transparent material 5. Since the preferable refractive index of polycarbonate is 1.55, the light from the light source 10 operated by the wavelength of 780nm in the air is provided with the wavelength of about 503nm inside the transparent material. As a result, the preferable height of the bumps 4 and 4' is about 252nm.
Patent JP-S61123631-A (JP)
Title: Production of aromatic polyamide copolymer
Inventor: NAKAGAWA YASUO
IPC: C08G69/46
Filed: 1984-11-19
Abstract: PURPOSE:To produce the titled copolymer containing diamino compound units and acid chloride units arranged regularly and alternately in the molecular chain, on an industrial scale, by reacting a specific asymmetric aromatic diamino compound with an aromatic dicarboxylic acid chloride. CONSTITUTION:The objective copolymer can be produced by reacting an asymmetric aromatic diamino compound of formula I (Ar1 is bivalent aromatic residue; Ar2 and Ar3 are different bivalent aromatic residues; R1 and R2 are H, phenyl or <=10C alkyl) (e.g. the compound of formula II) with an aromatic dicarboxylic acid chloride of formula III (Ar4 is bivalent aromatic residue) (e.g. terephthaloyl chloride) in an aprotic amide solvent (e.g. N-methyl-2- pyrrolidone).
Patent JP-S60147389-A (JP)
Inventor: KURISHIYUNAN GANJII SACHIDEBU
IPC: B41M5/24
Filed: 1984-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03104470-A (JP)
Title: Pseudo collision generating system
Inventor: NISHIOKA JUNJI
IPC: H04M9/02
Filed: 1989-09-19
Abstract: PURPOSE:To attain a simple and easy collision test to confirm access contention control of a D-channel by providing a logic fixed means deciding a bit of a D-channel transmission data looped back to an echo channel as the occurrence of collision when a pseudo collision generating command is received from a line control section. CONSTITUTION:When a loopback control circuit 16 receives a loopback command aiming at a test from a line control section 200, loopback of a transmission reception data to other line between 2 B-channels or loopback of each B-channel to its own line and loopback of a D-channel to its own line are respectively controlled. A collision detection circuit 18 monitors an echo bit of an echo channel DE obtained via the loopback control circuit 16 and when a prescribed number of echo bits 1, e.g. 8 bits, or over is consecutive, it is decided that the D-channel is also idle and bit transmission to monopolize the D-channel is commanded to a transmission frame composition decomposition circuit 10. When the echo bit is 0, the collision detection circuit 18 decides it to be the occurrence of collision to stop the transmission of bit 1 to the D-channel.
Patent JP-S61122363-A (JP)
Inventor: HATA RYOSUKE
IPC: E04H9/16
Filed: 1984-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06211648-A (JP)
Title: Sustained release polynuclear microphere preparation and its production
Inventor: SUZUKI TAKEHIKO
IPC: B01J13/02
Filed: 1993-09-29
Abstract: PURPOSE:To provide a sustained release microsphere preparation holding a drug in high efficiency, suppressing the initial burst release of drug and capable of releasing a drug at an arbitrary rate and to provide a process for the preparation of the microsphere. CONSTITUTION:This sustained release polynuclear microsphere preparation is composed of two or more kinds of polymers degradable in vivo and a drug, wherein a biodegradable polymer (1st polymer) containing the drug is dispersed in the form of microscopic particles in the other biodegradable polymer (2nd polymer). The incorporation ratio of the drug is high and the releasing pattern of the drug often takes the zeroth-order release pattern. The releasing pattern of the drug can be varied by varying the combination of the 1st polymer and the 2nd polymer and the compounding ratio of the polymers.
Patent JP-2000077098-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: OCHIAI SEIJIRO
IPC: H01M10/0565
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with high safety and high reliability. SOLUTION: Aluminum or an aluminum alloy is used as a positive current collector, and an electrolyte or a polymer gel electrolyte contains at least one of compounds represented by formula I, formula II and formula III, and a solvent having structure analogous to sulfolane or sultone is used as the main solvent to form a nonaqueous electrolyte battery. Formula I: LiOS2Rf1, formula II: LiN(SO2Rf2)(SO2Rf3), and formula III: LiC(SO2Rf4)(SO2Rf5)(SO2Rf6). (In formulas, Rf1-6 are -F, -CkF2k+1, -OCmH2mCn, k=1-5, m=1 or 2, and n=1-5).
Patent JP-H0316136-A (JP)
Title: Integrated circuit
Inventor: KOBA TAKAHARU
IPC: H01L29/73
Filed: 1988-09-27
Abstract: PURPOSE:To use an output signal as a system clock by synchronizing it with an external clock by a method wherein the output signal of an oscillation circuit is selected as the system clock, contents of a selection register are output from an oscillator connection terminal of another oscillation circuit according to a changeover signal. CONSTITUTION:When an external signal is used as a system clock, a changeover signal is set to a low level. Consequently, transmission gates 11, 12 become nonconductive; an output of a NAND gate 60 is fixed to a high level and an output of an AND gate 52 is fixed to the low level. As a result, an external clock from an oscillator connection terminal 2 functions as the system clock through an OR gate 54. Since an output of an inverter 70 is set to the high level, an output of a latch 40 is output from an oscillator connection terminal 4 through a transmission gate 80. Thereby, a synchronization operation with other chips can be executed by using a clock supplied from the outside without using a built-in oscillation circuit; a clock frequency supplied from the outside can be changed.
Patent JP-H03103286-A (JP)
Title: Button supplying mechanism
Inventor: MAENO KICHIZO
IPC: D05B3/22
Filed: 1989-09-18
Abstract: PURPOSE:To arrange a button supplying mechanism in a position on a sewing machine table so as not to be an obstacle for setting an object to be sewn, and to extremely improve efficiency for button sewing work by rotating a turning member, which holds a button, while linearly moving the member by a moving mechanism and a rotating mechanism. CONSTITUTION:A button crimping part falls down to fit and crimp a button B to the crimping hole and rises up and when the button crimping part returns to an original position, a first engaging body 12d starts moving in an arrow F direction. As a result, a shaft 12c pushes a rotary shaft 11c through a second engaging body 12e and a supporting body 13a in the arrow F direction by the reverse process and moves the rotary shaft 11c. Accordingly, an arm 11a and an upper panel 11b are rotated in an arrow E direction and a turning member 11 is returned to the original position. Hereafter, by successively repeating the above-mentioned operation, the button is supplied to the prescribed position of the button crimping part. Since the original position of the turning member is made deeper than the crimping hole position of the button crimping part only for the linear moving part of the rotary shaft 11c, when the object to be sewn is set to the button sewing machine, the button supplying mechanism is not the obstacle.
Patent JP-H04121229-A (JP)
Title: Control of differential limitting-device and controller thereof
Inventor: KOYANAGI YUZO
IPC: B60K23/04
Filed: 1990-09-13
Abstract: PURPOSE:To inhibit the generation of slipping according to each running condition that is varied as time goes by preliminarily storing a command control value for differential limitation in a memory means correspondent to a running condition, by detecting a running condition at the time, and by retrieving and controlling it. CONSTITUTION:Control data for three kinds of control forms are preliminarily stored in a controller 3 as maps I, II(111, 112), and the pressure of an air pressure supply line 6b is controlled according to each running condition. Since an anti-skid control is preceded in a normal running mode, at the time of operating a brake, a differential limitting force is defined zero. When a brake is not operated, while the slipping ratio of both wheels in no more than a preset value, a normal running control mode is selected, and the control pressure value in the line 6b is controlled correspondent to a car velocity (v) and to a steering angle alpha, according to a command control pressure value (p) of the map I(111). When the slipping ratio is not less than a preset value, while one wheel is slipping, a running slip control mode is selected, and the value is increased along the grading of a line A of the map II(112). When the car velocity is not more than a preset value, while the slipping ratio of one wheel is not less than a preset value, a starting time slip control mode is selected, and the value is increased along the grading of a line B of the map II(112), from a preset one b1 to another one b2.
Patent JP-H0880826-A (JP)
Title: Behavior controller of vehicle
Inventor: KADOSAKI SHIROU
IPC: B60T8/58
Filed: 1994-09-12
Abstract: PURPOSE: To prevent the responsiveness worsening of behavior control due to a dead zone existing at a brake mechanism by conducting by means of a sudden pressure increase means the sudden pressure increase of control pressure until vehicle wheel deceleration surpasses a predetermined value at the time of spin restraining control start. CONSTITUTION: An electric type controller 50 consists of a micro computer 52 and a drive circuit 54, and signals from a vehicle speed sensor 56, a lateral acceleration sensor 58, a yaw rate sensor 60 and vehicle wheel speed sensors 62FL-62RR are inputted into the micro computer 52 respectively, and at the time of turning behadior control start, the vector sum of the longitudinal acceleration Gx and the lateral acceleration Gy of a vehicle body is operated, and in the case of vehicle wheel deceleration being less than a reference value Gi, the feed/discharge of accumulator pressure in regard to a wheel cylinder 38FL or 38FR of turning outer wheel is maintained until discrimination to the effect that the turning outer wheel deceleration Vwd of the front wheel side has surpassed the reference value Gi is conducted.  As a result, the sudden pressure increase of the turning outer wheel braking pressure of the front wheel side is carried out, and the excellent responsiveness of behavior control is secured.
Patent JP-H0985594-A (JP)
Title: Grinding method and device
Inventor: SHINDO RYOTA
IPC: B24B47/20
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method and a device for it by which the productive efficiency is further improved, the life of a grinding wheel, the machining precision and the improvement of a finished surface are improved by performing intermittent notching in the grinding process using a work table capable of being reversely rotated at high speed. SOLUTION: In a grinding method for performing grinding work to a work by reciprocating a work table 7 on which a work to be machined is placed and fixed, and applying an intermittent notch to a grinding wheel provided on a rotatable main spindle for each reversal rotation of the work table 7, the reversal rotation of the work table 7 is detected by sensors 15L, 15R, 17L, 17R, and intermittent notching is applied to the grinding wheel by moving the main spindle at speed synchronized with the moving speed of the work table 7 on the basis of the detected signals.
Patent JP-S62101844-A (JP)
Title: Start control device of in-line fuel injection pump
Inventor: HABU KOJI
IPC: F02B3/06
Filed: 1985-10-29
Abstract: PURPOSE:To start an engine positively in a simple manner so as to eliminate a need for the stepping of an accelerator pedal before starting for improving operations in case of starting the diesel engine by holding a torque cam at an increasing position in fuel feeding. CONSTITUTION:The time when the cranking is started with a starter motor actuated, is detected by a cranking start detecting means 16. And a signal is outputted from a start control means 19 to a torque cam hold means 18 based on the start of the cranking so as to check the rotation of a torque cam for holding the torque cam at the position for an increase in fuel feeding. On the other hand, the time when an engine speed exceeds a specified value, is detected by an engine speed detecting means 17 so as to output a signal from the start control means 19 to the torque cam hold means 18 for releasing the check of the torque cam rotation. This allows the torque cam to be held at the position for an increase in fuel feeding in case of starting an engine so as to start the engine positively in a simple manner.
Patent JP-S6397093-A (JP)
Title: Edge for speaker
Inventor: YONETANI YOSHIAKI
IPC: H04R7/20
Filed: 1986-10-14
Abstract: PURPOSE:To attain simultaneous working for forming and sticking with high reliability by using the polyester fiber of a crimped yarn or a cotton as a base cloth, and coating it with a chlorosulfonated polymer as a filling agent. CONSTITUTION:When the polyester fiber yarn count No.9 of a long fiber is worked by extending one by one, and put back to a former condition, it comes to a wave shape by an elongated length, and it comes to the crimped yarn 9'. As it is woven, the feeling of a finished goods shows the cotton like feeling. A chlorosulfonated polyethylene latex 10 is coated on the base cloth by 10-20% at a dry base. Finally, it is impregnated by a phenol resin 11 and a sheet for the edge is obtained. The sheet is formed by a pressure heating press and the edge 13 is obtained. In such a way, the edge 13 comes to have the high reliability, and the working is easily automatized because the forming and the sticking are simultaneously performed.
Patent JP-S62103160-A (JP)
Title: Method for controlling electric power for driving thermal head
Inventor: SHIMIZU KOICHIRO
IPC: B41J2/35
Filed: 1985-10-30
Abstract: PURPOSE:To obtain a small-size thermal head, by a method wherein a means for measuring a value of resistance of a single resistance element is provided and the electric power to be applied to the resistance element is controlled on the basis of the measured value. CONSTITUTION:After the power source is turned on, a voltages Vs to be applied to respective resistance elements 11-1n from a D/A converter 2 is calculated on the basis of a measured value of resistance R of the resistance element 1n. After the calculated voltage Vs corresponding to the value of resistance R of the resistance element 1n is set, a predetermined recording sequence is conducted. On the other hand, the value of resistance R of the resistance element 1n is calculated by R={r (V3-V1)/(V2-V1)}, and the voltage Vs to be applied to the respective resistance elements 11-1n is calculated so as to meet Ps={Vs-Vce)<2>/R} in relation to an electric power Ps to be applied to the respective resistance elements 11-1n. Here, the Vce designates an emitter-collector voltage of transistors and switch elements 31-3n. In this manner, a small-size thermal head can be obtained, and also amount of change in the value of resistance can be corrected so that the resistance elements can be always heated and driven on an optimum power.
Patent JP-S60135002-A (JP)
Inventor: TAKAHASHI NOBORU
IPC: A43D86/00
Filed: 1983-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60135413-A (JP)
Title: Substituted polyacetylene copolymer
Inventor: TAKAMIZAWA MINORU
IPC: C08F238/02
Filed: 1983-12-22
Abstract: PURPOSE:The titled copolymer suitable for use in the formation of a film of a high oxygen permeability, comprising two specified kinds of silylacetylene units. CONSTITUTION:A substituted polyacetylene copolymer (number-average MW of 10<4>-5X10<6>) comprising 30-95mol% structural units of formula I and 70-5mol% structural units of formula II. Said copolymer is formed by copolymerizing 1-methyl-2-trimethylsilylacetylene with 1-methyl-2-trimethylsilylmethyldimethylsilylacetylen at about 30-130 deg.C in the presence of a catalyst such as WCl6 in an organic solvent such as toluene. A film formed from said copolymer has a tensile strength >= about 200kg/cm<2>, a permeability coefficient of oxygen >=about 5X10<-8> [cm<2>(STP).cm/cm<2>.sec.cmHg] and a separation factor between oxygen and nitrogen >=2.
Patent JP-S61124274-A (JP)
Title: Supersonic wave motor apparatus
Inventor: KAWASAKI OSAMU
IPC: H02N2/00
Filed: 1984-11-19
Abstract: PURPOSE:To efficiently drive by bringing current values of the current flowing to two electrode groups into coincidence in a real time, and exciting only the traveling wave of a bending vibration of a piezoelectric drive unit. CONSTITUTION:A resistor RA is connected in series with electrode group A, and a drive voltage is applied to a power amplifier 9. A resistor RB is connected in series with electrode group B, and a drive voltage is applied by a power amplifier 11. The resistor RB is connected in series with the electrode group B, and a drive voltage is applied to the amplifier 11. The voltages of both ends of the resistors RA, RB are respectively detected by differential amplifiers 7, 12. When the phase difference of the input and the output is set to zero in the drive frequency by the amplifier 7, a band pass filter amplifier 8 and the amplifier 9, the oscillating frequency coincides with the resonance frequency of a drive unit. The output of the amplifier 8 is input to a 90 deg. phase shifter 10, and input to the amplifier 11. The amplifier 11 inputs the signal amplified to the prescribed level to the groups B. Thus, the traveling wave of the bending vibration is excited by the drive unit.
Patent JP-H08103245-A (JP)
Title: Antioxidant composition and its production
Inventor: FUJIE KUNAO
IPC: A23L11/00
Filed: 1994-10-07
Abstract: PURPOSE: To obtain an antioxidant composition having action of removing excess active oxygen and potent biological antioxidant action to restrain lipid peroxidation, and readily digestible without bringing heartburn. CONSTITUTION: This antioxidant composition comprises a fermented and ground product of edible rice/wheat(barley) and beans and the embryos or bran thereof, being obtained by the following process: plural kinds of edible rice/wheat(barley) and beans and the embryos or bran thereof are independently parched respectively, the products are independently ground, steamed, and subjected to koji making. Alcohol is added to the respective koji to terminate their fermentation, and the products are independently dried to remove the alcohol, and all of the resultant powder are mutually mixed into a 1st fermented ground stock. Edible seeds and plants containing vitamin C and derivative(s) therefrom are parched and ground independently, and all of the ground products are mutually mixed into a 2nd ground stock. The 1st and 2nd ground stocks are mixed with each other and the resultant mixture is granulated.
Patent JP-2000077031-A (JP)
Title: Ultraviolet ray generating method and device
Inventor: KOBAYASHI SHINJI
IPC: H01J65/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To surely attain desired ultraviolet rays with less failure, long life and high safety. SOLUTION: In this ultraviolet generating device, a discharge gas 1 is filled in a discharge container 2 constituted of a dielectric. In the case of a low- pressure mercury lamp, the discharge gas 1 is adjusted so that an argon gas adjusts a mercury partial pressure to be several Pa to several tens Pa. A conductive electrode 3 is provided on the periphery of both ends of the discharge container 2. A pulse power source 4 for generating a pulse voltage is connected with the conductive electrode 3. By the pulse power source 4, when the pulse voltage is conducted to the conductive electrode 3 in the atmosphere of the discharge gas 1 to generate the discharge, an ultraviolet ray 6 is generated by the discharge.
Patent JP-H11136965-A (JP)
Title: Electrostrictive actuator
Inventor: JENKER PETER
IPC: H01L41/053
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To realize effective protection without any stroke loss from local peak lateral tensile stress at the end face for transmitting regulated force with a solid state actuator by forming an intermediate layer consisting of unisotropic material having higher elasticity in the vertical direction of actuator and having lower lateral elasticity than the solid state material. SOLUTION: Load regulated actuator contact surface 14 or 16 at the end portion are entirely placed in contact with an intermediate layer 12 which is arranged between a piezoelectric stack 4 and output member 6 or between a piezoelectric stack 4 and housing bottom. The intermediate layer 12 is manufactured so that mechanical rigidity of the intermediate layer 12 becomes remarkably high from the fiber junction material in which alignment is uniformly made in the vertical direction of actuator, while it is lower than rigidity of the piezoelectric material in the lateral direction.  Owing to the high vertical rigidity of intermediate layer 12, the piezoelectric elongation of actuator 4 is transmitted to an output member 6 without any loss and simultaneously, owing to a small rigidity in the lateral direction of the intermediate layer 12, the contact surface is effectively protected from critical peak lateral tensile stress.
Patent JP-S62105434-A (JP)
Title: Wire bonder
Inventor: HOSHINO TOSHIO
IPC: H01L21/66
Filed: 1985-11-01
Abstract: PURPOSE:To contrive both simplification and reduction in cost of the optical system to be used for the recognition of position and inspection by a method wherein the semiconductor device located at the position of bonding station is constituted in such a manner that an image-pickup operation can be performed from the bonding head-mounted X-Y table. CONSTITUTION:On a carrier jig 5 moved to an X-direction chute 86, a feeding pin 122 is fitted into the small hole to be used for feeding the jig 5, and the jig 5 is shifted in X-direction by a motor 120 and a timing belt 118. Then, when the tip of the carrier jig 5 reaches the prescribed position of a bonding station 92, a theta-table begins to work, a supporting part 128 is protruded upward, and a semiconductor device 4 is picked up by the tip of the supporting part 128 and the device 4 is supported at the prescribed height. Then, a second X-Y table 95 is shifted, the semiconductor device 4 is image-picked up by an optical system and a TV camera 142, and the position of the semiconductor device 4 is recognized.
Patent JP-S62107609-A (JP)
Inventor: KAWAMOTO KIKUO
IPC: H02B1/015
Filed: 1985-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。